18QHTF21-65.53625-OE

Overview

The 18QHTF21-65.53625-OE is a quartz crystal oscillator manufactured by Mercury Electronics Ind. Co. Ltd. It operates at a frequency of 65.53625 MHz and utilizes LVCMOS output logic. The device supports a supply voltage of 1.8V and features enable/disable functionality for power management. It is housed in a compact 4-SMD, No Lead package suitable for surface mount applications.

Feature Summary

• LVCMOS output logic compatibility
• Enable/Disable control capability
• Compact 4-SMD No Lead package design

Applications

• High-performance digital systems
• Communication equipment timing
• Data processing circuits

Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against your circuit design before procurement. Confirm that the 1.8V supply voltage aligns with your system's power rails. Ensure the 4-SMD No Lead footprint matches your PCB layout constraints to guarantee proper soldering and mechanical stability during assembly.

Selection Notes

Select this component when a precise 65.53625 MHz clock signal is required with low power consumption. The LVCMOS interface ensures compatibility with standard digital logic families. Consider the enable feature if dynamic power management is necessary for the application environment.

Part Context

This oscillator belongs to the QHTF series from Mercury Electronic Ind. Co., Ltd, a manufacturer specializing in frequency control products including quartz crystals and oscillators. The company has extensive experience in Taiwan's electronics industry, providing reliable timing solutions for various electronic devices.

Replacement Considerations

Direct substitutes include other models from the same series such as 18QHTF21-65.535-OE or 18QHTF21-50.256-OE, provided the frequency difference is acceptable for the application. Verify pinout and electrical specifications match before substitution.